High severity · published Feb 18, 2026
CVE-2026-0874
CATPART File Parsing Out-of-Bounds Write
7.8
CVSS
0.3%
EPSS
No
On KEV
Description
A maliciously crafted CATPART file, when parsed through certain Autodesk products, can force an Out-of-Bounds Write vulnerability. A malicious actor may leverage this vulnerability to cause a crash, cause data corruption, or execute arbitrary code in the context of the current process.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 17% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SC
Shared Components · Autodesk
1.9.0.7 before 1.10.0.4 · source: vendor, NVD
In the news
VulnerabilityHigh
ZDI-26-106: Autodesk AutoCAD CATPART File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Autodesk AutoCAD. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The ZDI has assigned a CVSS rating of 7.8. The following CVEs are assigned: CVE-2026-0874.
Feb 18, 2026·Zero Day Initiative
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-0874
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-0874
Product
https://www.autodesk.com/products/autodesk-access/overview
Vendor Advisory
https://www.autodesk.com/trust/security-advisories/adsk-sa-2026-0004
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